| Équations équilibrées la veille | Équations équilibrées le lendemain |
SI + 2 KOH + H2O = K2SIO3 + 2 H2
P2O3 + HCLO3 + H2O = H3PO4 + HCL =>
3 P2O3 + 2 HCLO3 + 9 H2O = 6 H3PO4 + 2 HCL
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
S + O2 = SO2 =>
S + O2 = SO2
Mg + AgC2H3O2 = MgC2H3O2 + Ag =>
Mg + AgC2H3O2 = MgC2H3O2 + Ag
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
Pb + KOH + H2O = K2[Pb(OH)4] + H2 =>
Pb + 2 KOH + 2 H2O = K2[Pb(OH)4] + H2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
C3H6O + C2H6O = CH3C(O)CH2CH3 + CH4O =>
C3H6O + C2H6O = CH3C(O)CH2CH3 + CH4O
C10H7OH + O2 = CO2 + H2O =>
2 C10H7OH + 23 O2 = 20 CO2 + 8 H2O
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H6O + C2H5OH = CH3C(O)CH2CH3 + CH4O =>
C3H6O + C2H5OH = CH3C(O)CH2CH3 + CH4O
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(CH3)2CO + C2H5OH = CH3C(O)CH2CH3 + CH4O =>
(CH3)2CO + C2H5OH = CH3C(O)CH2CH3 + CH4O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO3(g) = SO2(g) + O2(g) =>
2 SO3(g) = 2 SO2(g) + O2(g)
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
HBr + Zn = ZnBr2 + H2 =>
2 HBr + Zn = ZnBr2 + H2
Na2SO3 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2SO3 + Cl2 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
SiCl4 + H2O = H2SiO3 + HCl =>
SiCl4 + 3 H2O = H2SiO3 + 4 HCl
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
Sb + HNO3 = Sb2O5 + NO2 + H20 =>
8 Sb + 20 HNO3 = 4 Sb2O5 + 20 NO2 + H20
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C6H5OH + HCOOH = C6H5COOH + H2O =>
C6H5OH + HCOOH = C6H5COOH + H2O
SO3(g) = SO2(g) + O2(g) =>
2 SO3(g) = 2 SO2(g) + O2(g)
KMNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
2 KMNO4 + 10 KI + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 I2
MnO + HNO3 = MnNO3 + HO =>
MnO + HNO3 = MnNO3 + HO
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
AgNO3 + (NH4)2SO3 = AgSO3 + (NH4)2NO3 =>
AgNO3 + (NH4)2SO3 = AgSO3 + (NH4)2NO3
H2SO4 + ALI3 = I2 + H2S + AL(SO4)3 + H2O =>
15 H2SO4 + 4 ALI3 = 6 I2 + 3 H2S + 4 AL(SO4)3 + 12 H2O
CH3CCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOCH3 =>
5 CH3CCH3 + 4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 CH3COOCH3
Mg + H2S = MgS + H2 =>
Mg + H2S = MgS + H2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mg(OH)2(aq) + H2SO4(aq) = H2O(l) + MgSO4(aq) =>
Mg(OH)2(aq) + H2SO4(aq) = 2 H2O(l) + MgSO4(aq)
(CH3)NH + O2 = CO2 + H2O + N2 =>
2(CH3)NH + 4 O2 = 2 CO2 + 4 H2O + N2
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
CH3NH + O2 = CO2 + H2O + N2 =>
2 CH3NH + 4 O2 = 2 CO2 + 4 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/16
Équations équilibrées sur04/09/15
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